Headline:
Flash Flood Warning issued July 29 at 3:33PM MST until July 29 at 5:30PM MST by NWS Flagstaff AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 29, 2026 - 3:33pm
Expires:
July 29, 2026 - 5:30pm
Description:
At 333 PM MST /433 PM MDT/, Doppler radar indicated that the heavy
rainfall had ended over the Antelope Creek basin. However, flash
flooding remains a threat from earlier thunderstorms producing heavy
rain. Between 0.25 and 0.75 inches of rain have fallen. Additional
rainfall amounts up to 0.10 inches are possible in the warned area.
Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Antelope Creek basin.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Antelope Creek basin.
Some locations that will experience flash flooding include...
LeChee and Antelope Canyon.
This includes the following slot canyons...
Upper Antelope Canyon, Lower Antelope Canyon, Owl Canyon, Rattlesnake
Canyon and Porcupine Canyon.
This includes the following creeks, washes and rivers...
Antelope Creek.
Instruction:
Get out of Antelope Canyon and other area slot canyons immediately!
Deadly flash flooding is imminent or occurring!
Area Description:
Coconino, AZ
Forcast Office:
NWS Flagstaff AZ
Sender:
w-nws.webmaster@noaa.gov